
A dendrogram (from Greek dendron `tree` and gramma `drawing`) is a tree diagram frequently used to illustrate the arrangement of the clusters produced by hierarchical clustering. Dendrograms are often used in computational biology to illustrate the clustering of genes or samples. ==Clustering example== For a clustering example, suppose this da...
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http://en.wikipedia.org/wiki/Dendrogram

A treelike figure used to represent graphically a hierarchy. ... Origin: dendron, tree, + gramma, a drawing ... (05 Mar 2000) ...
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http://www.encyclo.co.uk/local/20973

A branching diagram, sometimes resembling a tree, that provides one way of visualizing similarities between different groups or samples.
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http://www.encyclo.co.uk/local/21804

Type: Term Pronunciation: den′drō-gram Definitions: 1. A treelike figure used to represent graphically a hierarchy.
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http://www.medilexicon.com/medicaldictionary.php?t=23551

dendrogram 1. A treelike figure used to graphically represent a hierarchy. 2. A branched diagram representing the apparent similarity or relationship between taxa; especially, on the basis of their observed overall similarity rather than on their phylogeny.
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http://www.wordinfo.info/words/index/info/view_unit/2745/3

a treelike diagram depicting evolutionary changes from ancestral to descendant forms, based on shared characteristics. Cf. cladogram, phenogram.
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https://www.infoplease.com/dictionary/dendrogram
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